btrfsutil-rs

Safe wrappers for libbtrfsutil.

Building

This library links to libbtrfsutil, a shared library provided by installing btrfs-progs on most Linux systems.

• Arch Linux: # pacman -S btrfs-progs
• Ubuntu: # apt install btrfs-progs

Usage

Add this to your Cargo.toml:

toml [dependencies] btrfsutil = "0.1.0"

For further details, please refer to the documentation.

Also, please keep in mind that many of the operations this library can perform may require elevated privileges(CAPSYSTEMADMIN).

Examples

How to run examples with elevated privileges:

• build with: cargo build --examples
• execute with: sudo target/debug/examples/example_name.

Subvolume iterator info

This example requires elevated privileges.

```Rust // This will print out informations about all subvolumes under /

// Retrieve the subvolume for / let root_subvol = Subvolume::get("/").unwrap();

// Retrieve a subvolume iterator for / let subvoliterator: SubvolumeIterator = { let result: Result = rootsubvol.into(); result.unwrap() };

// Iterate over the subvolumes and print out their debug information for subvolume in subvol_iterator { println!("{:?}", subvolume.info().unwrap()); } ```

License

MIT